Declension table of upasthāvara

Masculine	Singular	Dual	Plural
Nominative	upasthāvaraḥ	upasthāvarau	upasthāvarāḥ
Vocative	upasthāvara	upasthāvarau	upasthāvarāḥ
Accusative	upasthāvaram	upasthāvarau	upasthāvarān
Instrumental	upasthāvareṇa	upasthāvarābhyām	upasthāvaraiḥ
Dative	upasthāvarāya	upasthāvarābhyām	upasthāvarebhyaḥ
Ablative	upasthāvarāt	upasthāvarābhyām	upasthāvarebhyaḥ
Genitive	upasthāvarasya	upasthāvarayoḥ	upasthāvarāṇām
Locative	upasthāvare	upasthāvarayoḥ	upasthāvareṣu

Compound upasthāvara -

Adverb -upasthāvaram -upasthāvarāt